src/data/dict-class.c

   1 /* PSPP - a program for statistical analysis.
   2    Copyright (C) 2007, 2011 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  16
  17 #include <config.h>
  18
  19 #include "data/dict-class.h"
  20
  21 #include "libpspp/assertion.h"
  22
  23 #include "gettext.h"
  24 #define _(msgid) gettext (msgid)
  25
  26 /* Returns the dictionary class corresponding to a variable named
  27    NAME. */
  28 enum dict_class
  29 dict_class_from_id (const char *name)
  30 {
  31   switch (name[0])
  32     {
  33     default:
  34       return DC_ORDINARY;
  35     case '$':
  36       return DC_SYSTEM;
  37     case '#':
  38       return DC_SCRATCH;
  39     }
  40 }
  41
  42 /* Returns the name of dictionary class DICT_CLASS.
  43
  44    This function should probably not be used in new code as it
  45    can lead to difficulties for internationalization. */
  46 const char *
  47 dict_class_to_name (enum dict_class dict_class)
  48 {
  49   switch (dict_class)
  50     {
  51     case DC_ORDINARY:
  52       return _("ordinary");
  53     case DC_SYSTEM:
  54       return _("system");
  55     case DC_SCRATCH:
  56       return _("scratch");
  57     default:
  58       NOT_REACHED ();
  59     }
  60 }